I ought to scull you ought to scull she ought to scull we ought to scull you ought to scull they ought to scull
V-ing form
I ought to be sculling you ought to be sculling she ought to be sculling we ought to be sculling you ought to be sculling they ought to be sculling
Perfect
I ought to have sculled you ought to have sculled she ought to have sculled we ought to have sculled you ought to have sculled they ought to have sculled
V-ing perfect
I ought to have been sculling you ought to have been sculling she ought to have been sculling we ought to have been sculling you ought to have been sculling they ought to have been sculling
Negation
Simple form
I oughtn't to scull you oughtn't to scull she oughtn't to scull we oughtn't to scull you oughtn't to scull they oughtn't to scull
V-ing form
I oughtn't to be sculling you oughtn't to be sculling she oughtn't to be sculling we oughtn't to be sculling you oughtn't to be sculling they oughtn't to be sculling
Perfect
I oughtn't to have sculled you oughtn't to have sculled she oughtn't to have sculled we oughtn't to have sculled you oughtn't to have sculled they oughtn't to have sculled
V-ing perfect
I oughtn't to have been sculling you oughtn't to have been sculling she oughtn't to have been sculling we oughtn't to have been sculling you oughtn't to have been sculling they oughtn't to have been sculling
Interrogative form
Simple form
ought to I scull? ought to you scull? ought to she scull? ought to we scull? ought to you scull? ought to they scull?
V-ing form
ought to I be sculling? ought to you be sculling? ought to she be sculling? ought to we be sculling? ought to you be sculling? ought to they be sculling?
Perfect
ought to I have sculled? ought to you have sculled? ought to she have sculled? ought to we have sculled? ought to you have sculled? ought to they have sculled?
V-ing perfect
ought to I have been sculling? ought to you have been sculling? ought to she have been sculling? ought to we have been sculling? ought to you have been sculling? ought to they have been sculling?
Interro-negative form
Simple form
oughtn't I to scull? oughtn't you to scull? oughtn't she to scull? oughtn't we to scull? oughtn't you to scull? oughtn't they to scull?
V-ing form
oughtn't I to be sculling? oughtn't you to be sculling? oughtn't she to be sculling? oughtn't we to be sculling? oughtn't you to be sculling? oughtn't they to be sculling?
Perfect
oughtn't I to have sculled? oughtn't you to have sculled? oughtn't she to have sculled? oughtn't we to have sculled? oughtn't you to have sculled? oughtn't they to have sculled?
V-ing perfect
oughtn't I to have been sculling? oughtn't you to have been sculling? oughtn't she to have been sculling? oughtn't we to have been sculling? oughtn't you to have been sculling? oughtn't they to have been sculling?